www.DataSheet4U.com MAY 2007 XR16V554/554D 2.25V .
Exar Corporation
XR16V554D - 2.25V TO 3.6V QUAD UART
www.DataSheet4U.com MAY 2007 XR16V554/554D 2.25V TO 3.6V QUAD UART WITH 16-BYTE FIFO REV. 1.0.1 GENERAL DESCRIPTION The XR16V554 (V554) is a quad Un.